diff --git a/lxqt-archiver.spec b/lxqt-archiver.spec
index f3621ef..c70f51f 100644
--- a/lxqt-archiver.spec
+++ b/lxqt-archiver.spec
@@ -1,5 +1,5 @@
 Name:          lxqt-archiver
-Version:       0.3.0
+Version:       0.4.0
 Release:       1mamba
 Summary:       A simple & lightweight Qt file archiver
 Group:         Graphical Desktop/Applications/Utilities
@@ -11,7 +11,6 @@ Source:        https://github.com/lxqt/lxqt-archiver.git/%{version}/lxqt-archive
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: ldconfig
 BuildRequires: libexif-devel
 BuildRequires: libfm-qt-devel
 BuildRequires: libgcc
@@ -22,8 +21,8 @@ BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libxcb-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libfm-qt-devel >= 0.17.1
 BuildRequires: cmake
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 A simple & lightweight Qt file archiver.
@@ -53,13 +52,16 @@ done
 %files -f %{name}.lang
 %defattr(-,root,root)
 %{_bindir}/lxqt-archiver
-%{_prefix}/libexec/lxqt-archiver/isoinfo.sh
+#%{_prefix}/libexec/lxqt-archiver/isoinfo.sh
 #%{_prefix}/libexec/lxqt-archiver/rpm2cpio
 %{_datadir}/applications/lxqt-archiver.desktop
 %{_datadir}/icons/hicolor/scalable/apps/lxqt-archiver.svg
 %doc AUTHORS LICENSE
 
 %changelog
+* Mon Apr 19 2021 Automatic Build System <autodist@mambasoft.it> 0.4.0-1mamba
+- automatic version update by autodist
+
 * Tue Nov 10 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 0.3.0-1mamba
 - update to 0.3.0